5-Cyclohexylthiophene-2-carbaldehyde CAS 915919-68-5

Description

Compared with other compounds in its class, the molecular weight of 194.29 g/mol gives 5-Cyclohexylthiophene-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Cyclohexylthiophene-2-carbaldehyde (CAS 915919-68-5), molecular formula C11H14OS and molecular weight 194.29 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-Cyclohexylthiophene-2-carbaldehyde (C11H14OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 194.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 5-Cyclohexylthiophene-2-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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